Find the missing number '?' in the figure given below

Options

A. 30
B. 32
C. 33
D. 35

Answer

D

Explanation

`7+(7 xx 3)-3 xx 2 =22`
`8+(8xx4)-2 xx 5 = 30`
Similarly,
`10 + (10 xx 6)-(7 xx 5) =35`